557702152

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{3119}}^1$

素因数の和:3266

約数の個数: 64

約数和(自身を含む): 1246003200

約数和(自身を除く): 688301048

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 103, 124, 206, 217, 248, 412, 434, 721, 824, 868, 1442, 1736, 2884, 3119, 3193, 5768, 6238, 6386, 12476, 12772, 21833, 22351, 24952, 25544, 43666, 44702, 87332, 89404, 96689, 174664, 178808, 193378, 321257, 386756, 642514, 676823, 773512, 1285028, 1353646, 2248799, 2570056, 2707292, 4497598, 5414584, 8995196, 9958967, 17990392, 19917934, 39835868, 69712769, 79671736, 139425538, 278851076, 557702152]

約数ペア:

[(1, 557702152), (2, 278851076), (4, 139425538), (7, 79671736), (8, 69712769), (14, 39835868), (28, 19917934), (31, 17990392), (56, 9958967), (62, 8995196), (103, 5414584), (124, 4497598), (206, 2707292), (217, 2570056), (248, 2248799), (412, 1353646), (434, 1285028), (721, 773512), (824, 676823), (868, 642514), (1442, 386756), (1736, 321257), (2884, 193378), (3119, 178808), (3193, 174664), (5768, 96689), (6238, 89404), (6386, 87332), (12476, 44702), (12772, 43666), (21833, 25544), (22351, 24952)]